baber/WOPTO huggingface dataset:
Patent JP-S54110591-A (JP)
Title: Scoop with movable guide
Inventor: TONOMOTO YOSHINAO
IPC: B63B13/02
Filed: 1978-02-17
Abstract: PURPOSE: To attain appropriate control of the amount of sea water introduced into a scoop which is formed in the bottom of ship body, by providing a movable guide at the inlet of said scoop.  
     CONSTITUTION: Stream 2 of sea water developed with movement of the ship body is directed toward the inlet 5 of a scoop by means of a movable guide 3, and sea water is introduced into the engine room from sea water pipe 6. Movable shaft 4 of the movable guide 3 is connected to a driving means which is in turn connected to a suitable means for detecting the travelling velocity of the ship, so that the shaft 4 is moved upward or downward through the operation of said driving means in response to the velocity of the ship, thereby enabling to introduce an appropriate amount of cooling water into the scoop. On the other hand, in case of not using the scoop, movable guide 3 is housed in a recess 7 formed in the bottom of the ship body, so that it may not project outward from the surface of ship bottom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63185198-A (JP)
Title: Terminal equipment for displaying operation of remote supervisory and controlling equipment
Inventor: KANETANI MASAYUKI
IPC: H04Q9/00
Filed: 1987-01-27
Abstract: PURPOSE:To easily instal a terminal equipment and to attain an operation display easy to see by adjusting the outside dimension of the main frame of a terminal incorporating a terminal equipment circuit and the dimension of an attaching part of a switch attaching part to the standard dimension of a switch module and providing a displaying device of which whole surface state information is displayed on the front frame of the terminal equipment main body. CONSTITUTION:The outside dimension of the frame case of the terminal equipment main body 7 incorporating the terminal equipment circuit which fetches the state information on a prescribed load L by monitoring a transmission signal VS transmitted through a signal line 4 and the dimension of the attachment part 8 of the switch attachment frame (the interval of two sets of engaging claws and the projection length) to the standard dimension of the switch module (the dimension of a piece of the switch module attached to the one-touched attachment frame made of synthetic resin) are used to the titled equipment. The displaying device 20 of which whole surface the state information is displayed on the front of the front frame of the terminal equipment 7. Thus the installment of the terminal equipment can be facilitated and the operation display easy to see can be attained.
Patent JP-H11207543-A (JP)
Title: Screw fastening unit
Inventor: NOMURA TAKESHI
IPC: B23P19/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To fasten screws precisely with an automatic screw fastening unit by avoiding oversight of screws fastened defectively that need to be repaired manually. SOLUTION: An indicator 30 connected to an automatic screw tightening machine 10 to locate screws tightened defectively and a manual screw tightening machine 40 for repairing are connected to a repair decision unit 50 that includes a defective counter 51 for counting up defectives, a repair counter 52 for counting up repaired defectives and a count comparing means 53 for comparing both these counts. The repair decision unit 50 outputs a signal that starts up the automatic screw fastening machine 10 to a controller 20 if those two counts are found equal to each other, and drives an alarm device 60 to raise an alarm to the operator if they are found unequal to each other.
Patent JP-S59143495-A (JP)
Title: Display device
Inventor: OOMURA YOSHIMOTO
IPC: G09B15/00
Filed: 1983-02-03
Abstract: PURPOSE:To display the start of singing, tempo, etc. with a simple constitution by providing the titled device with a memory storing data set up in responding to an input signal and forming a display signal a prescribed timing by a starting signal. CONSTITUTION:A memory 2 in which data, etc. are stored is connected to a CPU1 and a clock signal from a clock oscillator 3 is divided into a required frequency by a frequency dividing circuit 4. A starting signal from an input terminal 7 is supplied to a port 6 to conduct gate circuits 5, 8, 12. A signal from the circuit 4 is supplied to a singing starting time processing circuit 9. A preset value and frequency dividing ratio which are read out from the memory 2 are supplied to the circuit 9 through an output port 10 and the counted value is outputted to a terminal 11 to display the start of singing on a display part. The signal from the circuit 4 is also supplied to a tempo processing circuit 13 through the circuit 12 and the frequency dividing ratio read out from the memory 2 is supplied to the circuit 13. The output of the circuit 13 is displayed on the display part as a tempo through a terminal 14.
Patent JP-S57132509-A (JP)
Title: Flocculation treatment of suspension
Inventor: HASHIMOTO MASANORI
IPC: B01D21/01
Filed: 1981-02-09
Abstract: PURPOSE: To flocculate a suspension contg. sulfate ions efficiently by adding alkaline earth metallic compounds and a cationic flocculating agent to said suspension.  
     CONSTITUTION: Alkaline earth metallic compounds are added to a suspension contg. sulfate ions prior to addition of a cationic flocculating agent, and after these are agitated, said flocculating agent is added or the alkaline earth metallic compounds are added simultaneously with said flocculating agent under agitation, whereby flocculation is accomplished. Said alkaline earth metallic compounds are salts and hydroxides, except sulfate, or calcium, magnesium and barium, and there are chloride, nitrate, etc. as the salts. The above-described flocculating agent is added by a method of adding the same usually as an aq. soln. of 0.05W0.5wt%. The alkaline earth metallic compounds are added as an aq. soln. or suspension. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06200825-A (JP)
Title: Air intake structure of supersonic airplane
Inventor: CHIBA KAORU
IPC: F02C7/04
Filed: 1993-01-07
Abstract: PURPOSE:To secure a same entropy type compression area corresponding to the variation of the flight speed so as to improve the compressive efficiency of an engine intake air by forming a compression area by an impulse wave between a winding member and a cowl at the rear end of the front ramp, so as to compress the passing air and reduce the speed. CONSTITUTION:An air intake 10 is composed of the front ramp 11 and the rear ramp 6 provided to the rear side of the front ramp 11 by placing a throat slot air bleed clearance 5. At the lower side of both ramps 11 and 6, a cowl 7 is provided. To the front ramp 11, plural movable plates 4a, and a caterpillar (winding member) 11a are connected around a fluctuation axis 4c, the whole body is fluctuated by a hydraulic cylinder 9a, and the inclinations of them are changed each other by a hydraulic cylinder 9b. And the caterpillar 11a is wound on a movable idler 12 and arranged in a bending condition, and a hydraulic cylinder (pulling means) 15 is provided to its one end. In such a constitution, an adequate compression area can be formed by converting the form of the caterpillar 11a, and a formation of reflection wave by the impulse wave between the cowl 7 can be prevented.
Patent JP-S56114068-A (JP)
Title: Customer-based registration system of electronic register
Inventor: MIZUNO YUTAKA
IPC: G07G1/12
Filed: 1980-02-14
Abstract: PURPOSE:To ensure an easy collection of the data on the buyer generation, by registering the information on the customer when the sales amount is registered in an electronic register. CONSTITUTION:The information on a customer such as the sex and the age are put into an electronic register with a combined operation of the amount key, the age key and the customer key each when the sales amount is registered. Then the cash/ deposit key is operated, and thus a transaction-based registering is carried out to the amount data. After this, a change calculation is carried out to print the deposit and the change. Furthermore an addition is carried out for the number of customers, the number of articles and the amount each to be stored. In such way, a cumulative addition is given to the data of the types of customers, the number of articles and the amount each in the memory region where the customer-based sales data is stored with every operation of the cash/deposit key. Accordingly the age-based sales data can be printed.
Patent JP-H06231837-A (JP)
Title: Connector
Inventor: TAKAZAWA TOMOO
IPC: H01R12/62
Filed: 1993-02-04
Abstract: PURPOSE:To obtain a connector with no necessity for separately providing a noise countermeasure part of ring core or the like. CONSTITUTION:A connector is constituted of a housing 1 having a recessed part 2, terminals 5 fixed to the housing 1 and a resistance substrate 10. The resistance substrate 10, in which many conductors 2 are provided so as to pass through obverse/reverse surfaces of an elastic insulating material, is press fitted by overlapping each other with the end part of a flexible cable 20 to the recessed part 2 of the housing 1. A signal transmitting conductor 22 on the flexible cable 20 is electrically connected to the terminals 5 through the resistance substrate 10.
Patent JP-S61176222-A (JP)
Title: Error detection method for serial data transfer
Inventor: TATSUGAMI SHIGEO
IPC: H04L1/00
Filed: 1985-01-30
Abstract: PURPOSE:To maintain the reliability of the transfer data by sampling the data on each bit transferred at >=2 points in the bit length and comparing these sample values with each other. CONSTITUTION:A bit counting circuit 16 transmits a start bit signal BT or a stop bit signal BP to a start/stop bit check circuit 11 when the data on the start bit bt or the stop bit bp is received. Then the circuit 11 checks whether the sample value SM is coincident with the prescribed value or not in case the coincidence is obtained through a data sample comparator 10 between the sample values SM1 and SM2 of 2 times of the bit bt or bp. When no coincidence is obtained, a transfer error is decided. Then a discordance MM2 is transmitted to an RR interruption control circuit 13 and the reception enable signal RR is inverted into H.
Patent JP-S62175214-A (JP)
Title: Window device for automobile
Inventor: HEIJI YOSHIHIRO
IPC: B60J1/17
Filed: 1986-01-29
Abstract: PURPOSE:To prevent a window panel from interfering with a door panel, by curvedly forming the window panel and its guide member in position along a cylinder surface setting the center axis in a direction being almost orthogonal with a lifting direction of the window panel. CONSTITUTION:A window device is designed so as to cause its window panel 24 to be lifted and guided to the guide member 15 locked to an inner panel. And, the guide member 15 is set up as being tilted as far as the specified angle alphato a horizontal line H, and a side edge part 14a of the widow panel 14 is guided to the guide member 15. In this case, the guide member 15 and the window panel 14 are formed in the specified curvature along a cylinder surface 16. And, this cylinder surface 16 is set down to the surface of a radius of curvature R from a center axis 17, and this center axis 17 is set in a direction being almost orthogonal with a lifting direction of the window panel 14. With this constitution, the window panel 14 is made liftable in a constant relationship with the guide member 15.
Patent JP-S60161564-A (JP)
Title: Automatic exciting bridge type electric current sensor
Inventor: TAKEUCHI SHINJIROU
IPC: G01R15/18
Filed: 1984-02-02
Abstract: PURPOSE:To enable current measurement in low power consumption and with high sensitivity, by automatic switching of the output polarity of an operating amplifier for each maximum magnetic flux density of a perforated magnetic core. CONSTITUTION:A single-hole magnetic core 4 penetrates with its outside surface an exciting winding 2 and an input winding 3. A bridge circuit of current sensing part 100 is composed of variable resistances 6, 10 and 11, winding 2 and condenser 5. Further when a backing current from an indicating circuit is applied to a terminal 300a, magnetic field is generated in the direction backing the magnetic field caused by a current lex subject to measurement applied to the magnetic core by the backing coil 300. To a non-inversion input P of the operating amplifier OP1, an output of the winding 2 and to a inversion input N, a voltage of a point B is applied respectively and, after segregation of positivity and negativity of each input voltage difference, a corresponding saturation DC current is delivered. And, at each maximum magnetic flux density, alternative automatic switching at the saturation DC current of OP1 is performed.
Patent JP-S52101367-A (JP)
Title: Disc brake
Inventor: HAYASHIDA YOSHIHIRO
IPC: F16D65/18
Filed: 1976-02-20
Abstract: PURPOSE: To offer a disc brake constituted so that there are no sliding parts except a piston in order to improve a corrosion resistance and also incorporating a swing arm for small-sizing and simplification of a feeding system of operation liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02239869-A (JP)
Title: Blood preservation system
Inventor: MISHIERU UIRIAMU SUTEFURAA
IPC: A61M1/36
Filed: 1990-01-26
Abstract: PURPOSE: To suck a drainage from the surgically operated site of a patient, and to use a tank together with a portable base unit by the method wherein a tank is detachably attached to the patient, a blood is conveyed from the tank and the means for preventing the movement of a lipid from the tank to a blood transfusable means is also provided. CONSTITUTION: A blood preservative system 10 provides a tank 11 capable of detachably connecting a portable base unit 12 for reducing a pressure in the tank to less than the atmospheric pressure. The tank 11 is fixed to the surgically operated site of a patient, i.e., an injury, by a non-returnable tube set. A hood 17 is only positioned at the below of the upper end of a vertical tube 67 even though the stem of a valve 65 is positioned at the most upper end. Thus, an unfavorable layer of a lipid and the like on the surface of a floating blood in the tank is blocked by a vertically hanging hood 71, therefore, the unfavorable layer of the lipid and the like does not approach the top portion of an opening no the vertical tube 67 so that does not escape into a blood transfusion bag 23 through a tube 24.
Patent JP-S57132210-A (JP)
Title: Speed control method for electric welded tube welding machine
Inventor: MURATA KENGO
IPC: G05D13/62
Filed: 1981-02-09
Abstract: PURPOSE:To improve the yield of products by eliminating dependency on operators by reducing the starting speed of an electric welded tube welding machine to an extremely  low one and autmatically controlling variation in speed up to a desired high stationary  speed under automatic control over prescribed welding temperature. CONSTITUTION:Prior to the operation of a welding macine, a low speed VL, a high speed VH, low-speed rising time t1, high-speed rising time t3, and low-speed time t2 are set by a high-speed setting variable resistor 1, a low-speed setting variable resistor 2, a variable resistor 4 for setting the high-speed rising time, a vriable resistor 5 for setting the low-speed rising time, and a timer 10 for setting the low-speed time. After the completion of preparations, when a start switch is pressed, a pulse motor 6 rotates to drive the speed setter 8 of the tube welding machine through a gear train 7, thereby driving the tube welding machine so that it rises to the low speed VL in the time t1. Welding is started automatically the time t4 after the rising to the low speed and the speed setting it switched from the low speed to the high speed the time t2 later; and the motor 6 rotates the setter 8 to obtain the high speed VH in the time t3. When a stopping switch is pressed, the tube welding machine stops momentarily and the motor 6 is reversed to permit the machine to return to its start position.
Patent JP-H04258217-A (JP)
Title: Feed chain transmission device of combine or the like
Inventor: OCHI RIICHI
IPC: A01F12/56
Filed: 1991-02-08
Abstract: PURPOSE:To simplify a transmission device for a feed chain to the thresher of a combine, etc., to prevent straw wastes, etc., from winding on the transmission device. CONSTITUTION:A transmission case 4 having sprockets 2 for driving a feed chain 1 and having an input shaft 3 for transmitting a power to the driving sprockets 2, etc., is disposed. Outside the transmission case 4, a dividing plate 5 for dividing the side of the driving sprockets 2 from the side of the input shaft 3 is disposed. The clutch interlocking mechanism 7 of a transmission clutch 6 to the driving sprockets 2 is disposed on the rear side of the dividing plate 5.
Patent JP-S53102935-A (JP)
Title: Electro-deposition coating composition
Inventor: OKADA MASAYUKI
IPC: C09D5/44
Filed: 1977-02-22
Abstract: PURPOSE: To provide an electro-deposition coating composition having excellent electro-deposition stability and storage stability for a long period, composed of a specific acryl-alkyd copolymer and a slightly water-soluble alkoxymethyl melamine resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10209543-A (JP)
Title: Optical amplifier
Inventor: FUKAISHI MITSUSUKE
IPC: H01S3/067
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent false detection due to backward scattered light of the spontaneous Brillouin scattering(SBS) occurring in an optical fiber transmission path in a reflection monitor for monitoring the connection state of an output connector by means of reflected light. SOLUTION: Reflected light from the output side of an optical fiber amplifier is branched by an optical branching circuit 7 and incident on an optical receiver 9 via an optical filter 8 preventing the transmission of the main signal wavelength component. The reflected light incident on the optical receiver 9 becomes only a spontaneously emitted light (ASE) component and the SBS component is prevented so that it will never happen that non-connection is detected in error due to backward scattered light by the SBS.
Patent JP-H07225989-A (JP)
Title: Driving device for pressing pinch roller
Inventor: HAN SHIYOUGAKU
IPC: G11B15/29
Filed: 1994-02-15
Abstract: PURPOSE:To prevent the occurrence of uneven abrasion of components of a main driving device due to repeated use and to guarantee the quality of operation over a long period of time. CONSTITUTION:When a sublink 41 is moved by driving of a 2nd plunger solenoid 24, a transmission arm 47 is turned, and a stopper arm 42 is turned in the direction of pressing a pinch roller by receiving repulsive force of a tension coil spring 50. Then, a connecting pin 29 is moved and a transmission link 32 is oscillated, and a turning arm 45 is turned by receiving repulsive force of the tension coil spring 50 so that the pinch roller 7 is brought into contact with a magnetic tape by pressure against a capstan, consequently, when an operating mode is under the state of 'stand by', the connecting pin 29 is directly pressed by the stopper arm 42, so that side pressure is not given to a part of the plunger solenoid as the conventional practice.
Patent JP-H04257181-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWAMURA SOICHI
IPC: G11B20/02
Filed: 1991-02-08
Abstract: PURPOSE:To prevent transient distortion from being generated by performing the carrier setting of a horizontal synchronizing pulse part at a horizontal synchronizing reference frequency after the carrier setting of the front porch part of a video signal. CONSTITUTION:A synchronous separating circuit 1 is connected to a synchronizing board clock generator 2, which has a source oscillator. This source oscillator outputs a 1st reference frequency signal fTP0 and a 2nd reference frequency signal fFP0 matching the frequency of a color difference pedestal level. The signals fTP0 and fTP0 are set to integral multiples of a horizontal scanning frequency and in phase with each other at horizontal synchronizing pulse leading edge parts. The signal fTP0 is outputted to an fTP gate circuit 3 which uses a front porch pulse signal as a gate signal. Then the carrier setting of the horizontal synchronizing pulse part becomes possible after the carrier setting at the reference frequency corresponding to the front porch part. Consequently, the transient distortion is prevented from being generated at the horizontal synchronizing pulse part.
Patent JP-S56119565-A (JP)
Title: Signal processing device in subscriber's circuit
Inventor: SHIRASU HIROTOSHI
IPC: H04M3/02
Filed: 1981-02-12
Abstract: PURPOSE:To perform signal processing of many subscriber's circuits by one signal processing circuit, by causing input signals from plural subscriber's circuits to pass through the digital signal processing circuit to take out DCs flowing in the subscriber's circuits after multiplexing these input signals in time division and subjecting them to A/D conversion. CONSTITUTION:When the subscriber telephone set responds to the call signal and a DC is flowed to the telephone set, the AC signal and the DC signal are superposed to flow and are detected by magnetoelectric conversion element 5. These signals are led from the output terminal of voltage amplifier 6 to analogue multiplexing circuit 11. Outputs of other many subscriber's circuits are input to this circuit 11, and inputs are multiplexed in time division. The output is converted to a digital signal by A/D converter 12 and is led into digital signal processing circuit 13. This circuit 13 compares the output of converter 12 with a prescribed digital threshold and outputs the signal indicating the state of the DC flowed to the subscriber's circuit. As a result, the signal processing of many subscriber's circuits is performed by one signal processing device.
Patent JP-S58137263-A (JP)
Title: Solar cell
Inventor: SHIBUKAWA ATSUSHI
IPC: H01L31/06
Filed: 1982-02-09
Abstract: PURPOSE:To improve conversion efficiency by forming the homo-junction of a first conduction type InP layer and a second conduction type InP layer onto an InP substrate. CONSTITUTION:The P type InP layer 2 having low impurity concentration and the N<+> type InP layer 3 having high impurity concentration are attached onto the P type InP substrate 1 through epitaxial growth, and the N<+>P homo-junction consisting of InP is formed. The film thickness of the N<+> layer 3 is brought to 0.5mum or less and the P layer 2 to 1mum or less in not more than 2X 10<15>cm<-3> impurity concentration, and depth capable of collecting carriers and depth absorbing most of beams are made approximately the same. Collecting electrodes 4 are disposed onto the N<+> layer 3, and coated with an antireflection film 5. Accordingly, the excellent InP homo-junction is formed, and high efficiency can be attained, thus effectively utilizing solar rays.
Patent JP-S61176671-A (JP)
Title: Anti-fouling paint composition
Inventor: IKARI KOKI
IPC: C09D5/16
Filed: 1985-02-01
Abstract: PURPOSE:To provide the titled composition effective to prevent the staining and adhesion of coating film with microorganisms for a long period, and useful for the coating of ship, etc., by using a compound selected from copper salt of a dibasic acid such as terephthalic acid, in combination with a metal salt of a lower alkylene bisdithiocarbamic acid as active components. CONSTITUTION:The objective composition is produced by using (A) a compound selected from the copper salt of terephthalic acid, isophthalic acid, maleic acid and fumaric acid and (B) a metal salt of a lower alkylene bisdithiocarbamic acid as active components, and compounding the components at a ratio of preferably 1:9-9:1.